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Significant Accounting Policies - Narrative (Detail) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Related Party Transaction [Line Items] |  |  |  |  |
Demand deposits | $ 1,200,000 |  | $ 1,200,000 |  | $ 2,800,000
Money market funds | 44,600,000 |  | 44,600,000 |  | 60,400,000
Accounts receivable | 22,597,262 |  | $ 22,597,262 |  | 17,329,034
Client performance period |  |  | 5 years |  |
Revenue | 35,554,280 | $ 38,264,674 | $ 102,895,420 | $ 119,542,174 |
Performance-based fees | 1,200,000 | $ 1,500,000 | 1,200,000 | $ 1,500,000 |
Related Party |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Accounts receivable | $ 8,700,000 |  | $ 8,700,000 |  | $ 9,300,000

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